Imaging of cholesterol and other metabolites simultaneously by ambient mass spectrometry will greatly benefit biological studies,however,it still remains ch
Single particle aerosol mass spectrometry can effectively analyze the chemical composition of metals,organic and inorganic in individual particles[1~4].
Genotoxic substances are substances that can directly or indirectly damage cellular DNA,cause gene mutation or mutugenesis in vivo,have carcinogenic potenti
In 2017,China's cosmetics sales reached 43.4 billion EUR,second only to the EU and the United States,and is the world's third largest consumer market for co